This has got to be trolling. Almost every point is nonsense or at best uninformed vitriol. I literally don't know where to start with a comment so I'll just make a series of points related to claims in the article.

Nobody has ever claimed that you can run normal computer programs on the Ethereum blockchain. It isn't meant to run fucking Doom. Smart-contracts are more like financial protocols.

Blockchains are a form of database but they are not meant to store large amounts of data. That's more a job for IPFS.

Ethereum is migrating to a layered architecture and users are meant to stay on Layer 2's which provide substantially cheaper transactions.

I'm a fan of cryptocurrencies because I think there should be a spectrum of centralization <-> decentralization. If someone wants to stay centralized then fine but I should be able to handle my own money without a bank. I also believe that cryptocurrencies reduce financial friction and overhead. Taking donations is as simple as posting your public address. Taking payments means just integrating a library in your application instead of signing up with a service.

I'm a fan of NFTs because I think people should have ownership of digital items. I think if I pay money for Hearthstone cards then I should be able to sell them on my own terms just like Pokemon cards in real life.